ACID BLACK 58 химические свойства, назначение, производство
Подготовка
2-Amino-4-(methylsulfonyl)phenol diazo, and N-(7-hydroxynaphthalen-1-yl)acetamide coupling, and then turn it into 1:2 chromium complex.
Свойства и приложения
blue ash. Used for wool, polyamide fiber, silk dyeing and printing, also used in leather color.
Standard
|
Light Fastness
|
Soaping
|
Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
ISO
|
6-7
|
4-5
|
5
|
5
|
5
|
|
5
|
5
|
AATCC
|
6-7
|
5
|
5
|
5
|
|
|
5
|
5
|
ACID BLACK 58 препаратная продукция и сырье
сырьё
препарат